docs: say thanks to some fairly recent translators, and rename one

THANKS

@@ -17,17 +17,19 @@ Mihai Cristescu <mihai.cristescu@archlinux.info>	Romanian
 Yavor Doganov <yavor@doganov.org>			Bulgarian
 Karl Eichwalder <keichwa@gmx.net>			German
 A. Murat EREN <meren@comu.edu.tr>			Turkish
-Rafael Ferreira <rafael.f.f1@gmail.com>			Brazilian Portuguese
 Doruk Fisek <dfisek@fisek.com.tr>			Turkish
+Rafael Fontenelle <rffontenelle@gmail.com>            Brazilian Portuguese
 Pavel Fric <pavelfric@seznam.cz>			Czech
 Jorge González <aloriel@gmail.com>			Spanish
 Jean-Philippe Guérard <jean-philippe.guerard@laposte.net>  French
 Geir Helland <pjallabais@users.sourceforge.net>		Norwegian Bokmål
 Tedi Heriyanto <tedi_h@gmx.net>				Indonesian
 Václav Haisman <V.Haisman@sh.cvut.cz>			Czech
+Takeshi Hamasaki <hmatrjp@users.sourceforge.jp>       Japanese
 Kjetil Torgrim Homme <kjetilho@linpro.no>		Norwegian Nynorsk
 Szabolcs Horvath <horvaths@janus.gimsz.sulinet.hu>	Hungarian
 Jorma Karvonen <karvonen.jorma@gmail.com>		Finnish
+Mehmet Kececi  <mkececi@mehmetkececi.com>             Turkish
 Gabor Kelemen <kelemeng@gnome.hu>			Hungarian
 Kalle Kivimaa <kalle.kivimaa@iki.fi>			Finnish
 Eivind Kjørstad <ekj@vestdata.no>			Norwegian Nynorsk
@@ -45,6 +47,7 @@ Gergely Nagy <algernon@debian.org>			Hungarian
 Kalle Olavi Niemitalo <kon@iki.fi>			Finnish
 Мирослав Николић <miroslavnikolic@rocketmail.com>	Serbian
 Claudio Neves <cneves@nextis.com>			Brazilian Portuguese
+Lauri Nurmi <lanurmi@iki.fi>                          Finnish
 Daniel Nylander <po@danielnylander.se>			Swedish
 Mikel Olasagasti <hey_neken@mundurat.net>		Basque
 Michael Piefel <piefel@informatik.hu-berlin.de>		German
@@ -68,6 +71,7 @@ Pierre Tane <tanep@bigfoot.com>				French
 Yasuaki Taniguchi <yasuakit@gmail.com>			Japanese
 Jacobo Tarrío <jtarrio@trasno.net>			Galician
 Francisco Javier Tsao Santín <tsao@members.fsf.org>	Galician
+Balázs Úr <urbalazs@gmail.com>                        Hungarian
 Miquel Vidal <miquel@sindominio.net>			Catalan
 Phan Vinh Thinh <teppi82@gmail.com>			Vietnamese
 Pauli Virtanen <pauli.virtanen@saunalahti.fi>		Finnish